ARCHIVED REPORTS_XR0011569 - Laserfiche WebLink

Home Browse Search

a Tablif Summary of Ground Water Monitoring and Analyses Former Mobil Oil Bulk Plans 04-343 500 East Grantline Road Tracy, Caldomia Well Date of Casing Depth to (around TPH-G TPH-D Benzene Toluene Ethyl- I Total Fecal Load Phenol Diethyl 2-HEX Lab ID Sampling Elevation Water Elevation (ppb) {ppb) (ppb) (ppb) benzene Xylenes oolofonn (ppb) (ppb) Phthalate (ppb) {fee!) (feet) feet (ppb) (ppb) (ppb) (ppb) AW-6 11/26/91 10.88 18.71 ND<30 170 ND<o.30 ND<0.30 ND4.30 ND<0.30 - - - - SEQ (con't) 02121/92 10.64 18.95 ND<30 ND<50 ND<0.30 ND<0.30 ND<0.30 ND<0.30 -- - - - SEQ 04/07/92 30.09 10.89 19.20 ND<30 ND<50 ND<0.30 ND<0.30 ND<0.30 ND<0.30 - - - - - SEQ 04/24/92 10.88 19.21 ND<30 ND<50 ND<0.30 ND<0.30 ND<0.30 ND<0.30 - - - - _ SEQ 0720/92 10.85 1924 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 - - - SEQ 101121/92 10.92 19.17 ND<60 ND<50 ND<0.5 ND-c0.5 N0<0.5 ND<0.5 --- SEQ 0122193 10.30 30.09 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 - - ND- - ND- SEQ 04/02/93 10.68 19.51 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 - - - - SEG 0S27/93 10.61 19.48 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 - - - SEQ 1028/93 10.88 1923 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ---- - - - S 01!21194 10.19 19.90 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 - - EQ SEQ AW-7 057/91 29.60 9.73 19.87 ND<5o ND<50 ND<0.3 ND<0.3 ND<0.3 ND<0.3 NDd - - - _ SAL 08121/91 9.83 19.97 ND<30 ND<50 ND<0.30 ND<0.30 ND<0.30 ND<0.30 - - - _ S� 11213/91 to2t 19.39 ND<30 300 ND<0.30 ND<0.30 ND<0.30 ND<0.30 - - - 02/21/92 9.97 19.83 ND<30 ND<50 ND<0.30 ND<0.30 ND<0.30 ND<0.30 .r - SEQ 04/07/92 30.10 1022 19.68 ND<30 ND<50 ND<0.30 ND<0.30 ND<0.30 ND<0.30 - SEQ 04/24/92 10.21 19.89 ND<30 ND<50 ND4,30 ND<0.30 ND<0.30 ND<0.30 _ -" '- SEQ 0720/92 10.22 19.88 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 - - SEQ 10121!92 10.25 19.85 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 - - - - SEQ 01=93 9.84 20.46 ND<60 ND<60 ND<0.5 N0<0.5 ND<0.5 ND<0.5 -- - - SEQ - ND�.O NDd.O ND<5.0 SEQ 0492193 0.94 20.16 ND<60 ND<60 ND<0.6 ND<0.5 ND<0.6 ND<0.5 _ 5EQ 06!27/93 9.98 20.12 ND<50 ND<50 ND<0.5 ND<0.6 ND<0.5 ND<0.5 SEQ - 10128/93 10.20 19.90 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 ... - - _ 01/21/94 10.28 19.84 ND<50 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<0.5 "-' - SEQ - - - - SEQ j AW-8 05M7/91 28.46 9.55 18.91 ND<50 ND-c50 ND<0.3 ND<0,3 ND<0.3 NDc0.3 NDd _ SAL 0821191 9.48 1 18.98 1 ND<30 I ND<60 ND<0.30 ND<0.30 ND<0.30 ND<0.30 NOTES: ppb = parts per billion(irk Top of casingerailroad spars s�in an levations were surveyed in reference b a TP - total petroleum hydrocarbons as gasoline island on the approximate centedne of East Grantire Road 19.5 feet west from the TPWI•I-D diesel � total petroleum hydrocarbons as diesel cerrierikr9 of file railroad spur tracks. I ND = not detectedatdetection limitsstatedhoflidallaborabryreports not mea All wells resurveyed on AM 7,1992,by Land lmprweTwdServiM&Apra 7and 24, 2-HEX = 2-He�oen-l-ol(ol(E)of anayzedrnot applicable 1992,data reflect resurveyed elevations, � a sample reported as not matching typical gasoline pattam ` = sampled reported as not appearing to contain gasoline f AEL = American Environmental Laboratories,Inc. SAL = Superior Analytical Laboratories,Inc. h SEQ = Sequoia Analytical Page 4 of 8 3o-13&GW TABLE O Z07M I k _